body,p,h1,h2,h3,h4,h5,h6,ul,dl,dt,form,input{
    margin:0;
    padding:0;
  }
  
  ul{
    list-style:none;
  }
  a{
    text-decoration:none;
  }
  
  em{
    font-style:normal;
  }
  
  img{
    border:0px;
  }
  
  h1,h2,h3,h4,h5,h6{
    font-size:100%;
  }
  .clearfix:before,.clearfix:after{
    content:"";
    display:table;
  }
  .clearfix:after{
    clear:both;
  }
  .clearfix{
    zoom:1;
  }
  
  
  .fl{
    float:left;
  }
  .fr{
    float:right;
  }